First, here's the usual warning:
And here's the panel:
from Young All-Stars #6 (DC, November 1987), script by Roy Thomas & Dann Thomas, pencils by Brian Murray, inks by Malcolm Jones III and Bob Downs, letters by Jean Simek
I will say that Roy took Sandy through an evolution to begin accepting and not hating Japanese-Americans. As a fan of Sandy, I wish the series could have gone on longer (it was cancelled with #31) to show his further growth.